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  <title>Open paradox database</title>

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</div><hr /><div id="function.px-open-fp" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">px_open_fp</h1>
  <p class="verinfo">(PECL paradox &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">px_open_fp</span> &mdash; <span class="dc-title">Open paradox database</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.px-open-fp-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>px_open_fp</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$pxdoc</code></span>
   , <span class="methodparam"><span class="type">resource</span> <code class="parameter">$file</code></span>
   )</div>

  <p class="para rdfs-comment">
   Open an existing paradox database file. The actual file has to be opened
   before with <span class="function"><a href="function.fopen.html" class="function">fopen()</a></span>. This function can also be used to
   open primary index files and tread them like a paradox database. This is
   supported for those who would like to investigate a primary index. It
   cannot be used to accelerate access to a database file.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.px-open-fp-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">pxdoc</code></em></dt>

     <dd>

      <p class="para">
       Resource identifier of the paradox database
       as returned by <span class="function"><a href="function.px-new.html" class="function">px_new()</a></span>.
      </p>
     </dd>

    
    
     <dt>
<em><code class="parameter">file</code></em></dt>

     <dd>

      <p class="para">
       <em><code class="parameter">file</code></em> is the return value from
       <span class="function"><a href="function.fopen.html" class="function">fopen()</a></span> with the actual database file as parameter.
       Make sure the database is writable if you plan to update or insert
       records.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.px-open-fp-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.px-open-fp-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.fopen.html" class="function" rel="rdfs-seeAlso">fopen()</a> - 打开文件或者 URL</span></li>
    <li class="member">The example at <span class="function"><a href="function.px-new.html" class="function" rel="rdfs-seeAlso">px_new()</a> - Create a new paradox object</span></li>
   </ul>
  </p>
 </div>

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